* {
    padding: 0;
    margin: 0;
}

a img:hover {
    transition: all 10s;
    transform: scale(1.2);
}

.bg_img {
    width: 100%;
    height: 85rem;
    position: absolute;
    left: 0;
    top: 0;
    z-index: -1;
}

nav {
    height: 50px;
}

nav ul {
    width: 80%;
    margin: 0 auto;
    margin-top: 5px;
}

nav ul li {
    text-align: center;
    list-style: none;
    float: left;
    cursor: pointer;
    margin: .625rem 1.25rem;
    padding: .625rem;
    font-weight: 550;
    width: 20%;
}

.a_active {
    color: rgba(194, 199, 127, 0.719) !important;
}

nav ul li a {
    font-size: 2.25rem;
    color: #ffff;
    text-decoration: none;
}

nav ul li a:hover {
    color: #ffffff;
    text-decoration: solid;
}

.home_content {
    cursor: pointer;
    font-size: 2.1875rem;
    margin-left: 20%;
    color: rgb(146, 230, 230);
    margin-bottom: 5%;
}

.home_content p {
    letter-spacing: 5px;
    margin-top: 10px;
}

.home_content p:hover {
    color: #ffffff;
}

.header {
    margin-top: 100px;
    display: flex;
    color: #ffffff;
    justify-content: center;
}

.header_title {
    font-size: 2.625rem;
    line-height: 50%;
}

.header_2 {
    margin-top: 3%;
}

.header hr {
    display: inline-block;
    width: 9.4375rem;
    height: 2px;
    /* color: black; */
    border: none;
    background: #ffffff;
    margin: 0 20px;
}

.person_intro {
    display: flex;
    margin: 0 auto;
    margin-top: 2.75rem;
    width: 80%;
    padding: 2.25rem 6.25rem 0;
}

.person_img {
    flex: 5;
    height: 45.75rem;
    width: 30%;
    text-align: center;
}

.person_img img {
    height: 50rem;
}

.person_content {
    padding-top: 20px;
    padding-left: 5%;
    flex: 7;
    border-radius: 10px;
}

.person_content p {
    color: #ffffff;
    font-weight: 550;
    font-size: 2.5rem;
    margin-bottom: 3.625rem;
}

.skill_ican {
    font-size: 1.5rem;
    font-weight: 500;
    background-color: #ffffff;
    width: 10%;
    text-align: center;
    padding: 20px;
    margin-left: 10%;
}

.work_title {
    font-size: 1.625rem;
    color: #ffffff;
    margin-left: 3.125rem;
    position: relative;
    top: 2.5rem;
}

.body_img {
    z-index: -1;
    width: 80%;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 6.25rem;
    border-radius: 10px;
}

.person_up {
    z-index: 100;
}